A parameter adjusting method and device

Abstract

The invention provides a parameter adjusting method and device. The method comprises the following steps: when a coarse precision adjusting instruction is received, the precision is adjusted accordingto the content of the coarse precision adjusting instruction; When the fine precision adjustment instruction is received, the fine precision adjustment is carried out according to the contents of thefine precision adjustment instruction; When a fine degree adjustment instruction for fine degree is received, fine degree adjustment is performed according to the content of the fine degree adjustment instruction. This method can adjust parameters visibly and efficiently.

Description

technical field [0001] The invention relates to the technical field of human-computer interaction, in particular to a parameter adjustment method and device. Background technique [0002] With the rapid development of image processing and display technology, people have long been accustomed to using various auxiliary software to complete a series of tasks on mobile or non-mobile devices. People use specific software to complete a series of valuable work such as architectural design planning, image beautification, 3D model design, and virtual environment training. But the flexibility of how people interact with these software is often the key to limiting people's imagination. [0003] In the most basic and common parameter adjustment link, there are currently two main input methods: [0004] The first way: directly input the value by numbers, etc., its advantage is fast and direct, but the disadvantage is that it cannot be adjusted continuously, so it is impossible to obser...

AI Technical Summary

Problems solved by technology

[0004] The first way: directly input the value through numbers, etc., its advantage is fast and direct, but the disadvantage is that it cannot be adjusted continuously, so it is impossible to observe the change effect of the parameter intuitively, and it is difficult to adjust the value of a desired effect

At the same time, estimating the value of a specified effect requires complicated modeling and calculation, which often interrupts the user's original idea or intention

[0005] The second way: through the analog knob, its advantage is that it can be adjusted continuously. The disadvantage is that the adjustment accuracy of a single knob is not variable, and multiple knobs need to be operated, which leads to the complexity of the control interface. For one parameter at least You need one, and if you want to adjust to different precisions, you need more knobs

And direct dragging requires high sensitivity of the input device, and is limited to the size of the screen or display device. The small screen is inconsistent with the thickness of fingers, the accuracy of mouse movement is inconsistent with arm control, the roughness of gesture input and the target parameters Sophistication often cannot achieve the goal quickly and efficiently

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